PTN3341 데이터 시트보기 (PDF) - Philips Electronics
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PTN3341 Datasheet PDF : 14 Pages
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Philips Semiconductors
PTN3341
High speed differential line driver
11. Dynamic characteristics
Table 7: AC switching characteristics
Over recommended operating conditions, unless otherwise noted.
All parameters are with RL = 100 Ω, CL = 10 pF, unless otherwise noted.
Symbol Parameter
Conditions
Min
tPLH
Propagation delay, LOW-to-HIGH level RL = 100 Ω;
1.8
output
CL = 10 pF
tPHL
Propagation delay, HIGH-to-LOW level See Figure 5.
1.8
output
tr
tf
tsk(p)
tsk(o)
tsk(p-p)
tPZH
Differential output rise time (20 to 80%)
[2]
0.4
Differential output fall time (80 to 20%)
[2]
0.4
Pulse skew (tPHL − tPLH)
Channel-to-channel output skew
-
[2], [3]
-
Part-to-part skew
[2], [4]
-
Propagation delay, high-impedance to See Figure 6.
-
HIGH-level output
tPZL
Propagation delay, high-impedance to
-
LOW-level output
tPHZ
Propagation delay, HIGH-level to
-
high-impedance output
tPLZ
Propagation delay, LOW-level to
-
high-impedance output
Typ [1]
2.3
Max
2.9
Unit
ns
2.3
2.9
ns
0.6
1.0
ns
0.6
1.0
ns
0.05
-
ns
0
0.2
ns
-
1
ns
6
15
ns
6
15
ns
6
15
ns
6
15
ns
[1] All typical values are at Tamb = 25 °C, and VCC = 3.3 V.
[2] Guaranteed by design and characterization.
[3] tsk(o) is the skew between specified outputs of a single device with all driving inputs connected together and the outputs switching in the
same direction while driving identical specified loads.
[4] tsk(p-p) is the magnitude of the difference in propagation delay times between any specified terminals of two devices when both devices
operate with the same supply voltages, same temperature, and have identical packages and test circuits.
9397 750 08483
Product data
Rev. 01 — 6 August 2002
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
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